pegasus.mapreduce.common.io

Class VectorRecordWriter<V extends org.apache.hadoop.io.Writable>

java.lang.Object

org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.IntWritable,V>

pegasus.mapreduce.common.io.VectorRecordWriter<V>

public class VectorRecordWriter<V extends org.apache.hadoop.io.Writable>
extends org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.IntWritable,V>

Constructor Summary

Constructors

Constructor and Description
VectorRecordWriter(java.io.OutputStream out, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Method Summary

Modifier and Type	Method and Description
void	close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
void	write(org.apache.hadoop.io.IntWritable key, V value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VectorRecordWriter

public VectorRecordWriter(java.io.OutputStream out,
                          org.apache.hadoop.mapreduce.TaskAttemptContext context)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

write

public void write(org.apache.hadoop.io.IntWritable key,
                  V value)
           throws java.io.IOException,
                  java.lang.InterruptedException

Specified by:

write in class org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.IntWritable,V extends org.apache.hadoop.io.Writable>

Throws:

java.io.IOException

java.lang.InterruptedException

close

public void close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           throws java.io.IOException,
                  java.lang.InterruptedException

Specified by:

close in class org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.IntWritable,V extends org.apache.hadoop.io.Writable>

Throws:

java.io.IOException

java.lang.InterruptedException